id:A087657 - OEIS Search Results

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a(n) = abs(prime(n)-a(n-1)) + abs(prime(n)-a(n-2)) + abs(prime(n)-a(n-3))

+0
2

1, 1, 12, 17, 17, 9, 8, 23, 29, 27, 14, 41, 41, 33, 26, 59, 59, 39, 44, 71, 65, 57, 56, 89, 89, 69, 62, 101, 95, 81, 104, 113, 113, 87, 134, 119, 131, 105, 146, 137, 149, 111, 176, 143, 161, 117, 212, 179, 173, 123, 224, 197, 179, 153, 242, 215, 197, 159, 260, 227, 203 (list; graph; listen)

	OFFSET	`1,3`
	MATHEMATICA	`digits=200 P[n_Integer?Positive] := P[n] =Abs[Prime[n]-P[n-1]]+Abs[Prime[n]-P[n-2]]+Abs[Prime[n]-P[n-3]] P[0]=P[1] =P[2]=1 a1=Table[Floor[P[n]], {n, 1, digits}]`
	CROSSREFS	`Cf. A004001.` `Sequence in context: A050585 A050555 A060669 this_sequence A059390 A064825 A105018` `Adjacent sequences: A087654 A087655 A087656 this_sequence A087658 A087659 A087660`
	KEYWORD	`nonn`
	AUTHOR	`Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Sep 26 2003`

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

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